/*
 * Copyright 2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.pajamas.daydream.wrapper.commons.jackson;

import com.fasterxml.jackson.databind.JavaType;
import com.fasterxml.jackson.databind.type.ReferenceType;
import com.fasterxml.jackson.databind.type.TypeBindings;
import com.fasterxml.jackson.databind.type.TypeFactory;
import com.fasterxml.jackson.databind.type.TypeModifier;

import org.pajamas.protocol.Wrapper;

import java.lang.reflect.Type;

/**
 * @author william
 * @since 2023/12/31
 */

public class CommonsWrapperTypeModifier extends TypeModifier
        implements java.io.Serializable {
    private static final long serialVersionUID = -4010171131767298886L;

    @Override
    public JavaType modifyType(JavaType type, Type jdkType, TypeBindings bindings, TypeFactory typeFactory) {
        if (type.isReferenceType() || type.isContainerType()) {
            return type;
        }
        final Class<?> raw = type.getRawClass();
        JavaType refType;
        if (raw == Wrapper.class) {
            refType = type.containedTypeOrUnknown(0);
        } else {
            return type;
        }
        return ReferenceType.upgradeFrom(type, refType);
    }
}
